Can you tell us what we should do next? Can you tell us what should to do next? In addition, how many points will be deducted in the English test?

Can you tell us what we should do next? Can you tell us what should to do next? In addition, how many points will be deducted in the English test?

Can you tell us what we should do next?
= Can you tell us what to do next?

We didn't know what we should do next
we didn't know()()next
Two empty

We didn't know what we should do next
we didn't know(what)(to)(do)next.

We don't know what we should do next___ next.
How to translate

The answer is what to do
I don't know what to do next
You can also fill in "how to do it" in the air

We should ---------- what to do next .(consideration)

Consider